/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package Controler;

import Bean.Alumno;
import Bean.Persona;
import Bean.Views.AlumnoView;
import DataBase.TransacionException;
import Services.RegistroAlumnosSrv;
import Util.Constantes;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author Sixviv
 */
public class RegistroAlumnosController extends HttpServlet {
   
    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        try {
            response.setContentType("text/html;charset=UTF-8");
            PrintWriter out = response.getWriter();
            RegistroAlumnosSrv registroAlumnosSrv = new RegistroAlumnosSrv();
            AlumnoView alumnoView = new AlumnoView();
            Alumno alumno = new Alumno();
            alumno.setLicienciatura(request.getParameter("licenciatura"));
            alumno.setMatricula(request.getParameter("matricula"));
            alumno.setSemestre(request.getParameter("semestre"));
            alumnoView.setAlumno(alumno);
            Persona persona = new Persona();
            persona.setNombre(request.getParameter("name"));
            persona.setPassword(request.getParameter("password"));
            persona.setUsuario(request.getParameter("username"));
            alumnoView.setPersona(persona);
            switch(registroAlumnosSrv.guardarAlumno(alumnoView)){
                case Constantes.USUARIO_EXISTE:
                    out.println("<script type='text/javascript'>alert('Nombre de usuario ya existe');</script>");
                    break;
                case Constantes.ENCONTRO_MATRICULA:
                    out.println("<script type='text/javascript'>alert('Ya esta registrada esta matricula');</script>");
                    break;
            }

            request.getRequestDispatcher("registroAlumnos.jsp").include(request,response);
            try {
                /* TODO output your page here
                out.println("<html>");
                out.println("<head>");
                out.println("<title>Servlet RegistroAlumnosController</title>");
                out.println("</head>");
                out.println("<body>");
                out.println("<h1>Servlet RegistroAlumnosController at " + request.getContextPath () + "</h1>");
                out.println("</body>");
                out.println("</html>");
                 */
            } finally {
                out.close();
            }
            /* TODO output your page here
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet RegistroAlumnosController</title>");  
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet RegistroAlumnosController at " + request.getContextPath () + "</h1>");
            out.println("</body>");
            out.println("</html>");
            */
        } catch (TransacionException ex) {
            Logger.getLogger(RegistroAlumnosController.class.getName()).log(Level.SEVERE, null, ex);
        }
    } 

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
